Garmin Flight Deck 100 Manual De Usuario

190-00728-04  Rev. A

284

The fuel statistics are calculated based on the selected starting and ending waypoints and the trip planning 

inputs.  Some of the calculated trip statistics are dashed when the selected leg of the active flight plan has 
already been flown.

• Fuel  efficiency  (EFFICIENCY)  -    This  value  is  calculated  by  dividing  the  current  ground  speed  by  the

current fuel flow.  

• Time of fuel endurance (TOTAL ENDUR) -  This time is shown as hours:minutes.  This value is obtained 

by dividing the amount of fuel on board by the current fuel flow.  

• Fuel on board upon reaching end of selected leg (REM FUEL) -  This value is calculated by taking the 

amount of fuel onboard and subtracting the fuel required to reach the end of the selected leg.

• Fuel endurance remaining at end of selected leg (REM ENDUR) - This value is calculated by taking the time

of fuel endurance and subtracting the estimated time enroute to the end of the selected leg.  

• Fuel required for trip (FUEL REQ) - This value is calculated by multiplying the time to go by the fuel

flow.  

• Total range at entered fuel flow (TOTAL RANGE) - This value is calculated by multiplying the time of fuel 

endurance by the ground speed.  

These statistics are calculated based on the system sensor inputs or the manual trip planning inputs.  

• Density altitude (DENSITY ALT)

• True airspeed (TRUE AIRSPEED)

The pilot may select automatic (AUTO) or manual (MANUAL) page mode, and flight plan (FPL) or waypoint 

(WPTS) mode.  In automatic page mode, only the FPL, LEG, or waypoint IDs are editable (based on FPL/WPTS 
selection).